Yealink SIP-T4X Administration Manual page 152

how to configure the directed call pickup code for the Pickup soft key, refer to
Call Pickup on page 102.
BLF LED Mode
BLF LED Mode provides four kinds of definition for the BLF key LED status. The following
table lists the LED statuses of the BLF key when BLF LED Mode is set to 0, 1, 2 or 3
respectively. The default value of BLF LED mode is 0.
Line key LED (configured as a BLF key and BLF LED Mode is set to 0)
LED Status
Solid green
Fast flashing red (200ms)
Solid red
Slow flashing red (1s)
Off
Line key LED (configured as a BLF key and BLF LED Mode is set to 1)
LED Status
Fast flashing red (200ms)
Solid red
Slow flashing red (1s)
Off
Line key LED (configured as a BLF key and BLF LED Mode is set to 2)
LED Status
Fast flashing red (200ms)
Solid red
Slow flashing red (1s)
Off
Description
The monitored user is idle.
The monitored user receives an incoming call.
The monitored user is busy.
The call is parked against the monitored user's phone
number.
The monitored user's conversation is placed on hold.
The monitored user does not exist.
Description
The monitored user receives an incoming call.
The monitored user is busy.
The call is parked against the monitored user's phone
number.
The monitored user's conversation is placed on hold.
The monitored user is idle.
The monitored user does not exist.
Description
The monitored user receives an incoming call.
The monitored user is busy.
The call is parked against the monitored user's phone
number.
The monitored user's conversation is placed on hold.
The monitored user is idle.
The monitored user does not exist.
Configuring Advanced Features
Directed
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